There is generally no requirement that written agreements in these circumstances need to be typed or handwritten. So an agreement for the sale of $600 in loose diamonds may be perfectly enforceable -- even if it was written with a ballpoint pen on Looney Tunes stationary.
Definition of install. 1  transitive verb. 2  1a : to place in an office or dignity by seating in a stall or official seatb : to induct into an office, rank, or order installed the new president. 3  2 : to establish in an indicated place, condition, or status installing herself in front of the fireplace.
installer or windows installer is a windows operating system software component that is responsible for the installation maintenance and removal of all programs and processes on a windows computerpplications windows installer installs and uninstalls programs for the windows operating system it also repairs existing installations by detecting problems with essential files and placing fresh copies of those files in the correct directories